Today is a day that will go down in history, because today is the day the internet realized that Brad Pitt continually transforms himself to look like his romantic partners.

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This discovery was brought to light by Sarah McGonagall, who posted a now-viral Twitter thread chock full o' pictures proving her point: When Brad Pitt finds a new lady friend, he promptly transforms himself to match her.

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Don't believe me? There are YEARS AND YEARS of pictures to support this claim, going all the way back to the '90s. Like, take a look at this #TBT with Juliette Lewis:

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HOW HAVE WE NEVER NOTICED THIS?

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It's not so much that Brad becomes indistinguishable from his romantic counterparts. You can always see that he's Brad! But his entire look changes — his hair, his clothing, his palette, his expressions. The man is truly a chameleon.

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Like, I'm pretty sure Brad and Angelina were just buying the same box dye at CVS and using it on each other. Economical!!!!

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If you blur your eyes, you might actually have trouble figuring out who's who here.

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How many hairstyles has this man been through? How many hair colors? And is he aware of what he's doing???

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"Looking at the extent that Brad goes to, whether consciously or not, to sync up with his partners physically is something I haven't seen in a lot of couples," McGonagall told BuzzFeed. "Not everyone will dedicate their hair follicles to you!"

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"Does this make him the greatest actor the world has ever seen? I need answers."

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Guys, I'm telling you: While finding pictures to use in this post, I could not BELIEVE how many examples there were. Brad Pitt loves a matching moment!!!